:root {
    --primary: #0046ad;
    --primary-dark: #003a92;
    --secondary: #f3c613;
    --dark: #1e1f23;
    --light: #f7f7f7;
    --success: #198754;
    --gradient: linear-gradient(135deg, #0046ad 0%, #002a66 100%);
    --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    --hover-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--light);
    color: #333;
    line-height: 1.6;
}

/* Navbar start */
.navbar {
    background: #fff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, .05);
}

.search-input {
    border: none;
    outline: none;
    background: transparent;
    width: 100%;
    padding: .6rem 1rem;
}

.search-container {
    border: 1px solid #e5e7eb;
    border-radius: 24px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.navbar .search-btn {
    background: none;
}

.btn-ai {
    background: linear-gradient(135deg, #f03535, #d03e24);
    color: #fff;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: .5rem;
    border-radius: 0 !important;
    padding: 10px 20px !important;
}

.btn-ai:hover {
    background: linear-gradient(135deg, #d03e24, #951d1d);
    color: #fff;
}

.signup-btn {
    background: var(--primary);
    color: #fff;
    border-radius: 0 !important;
    padding: 10px 20px !important;
}

.signin-btn {
    border: 1px solid var(--primary) !important;
    color: var(--primary);
    border-radius: 0 !important;
    padding: 10px 20px !important;
}

.signin-btn:hover {
    background: var(--primary);
    color: #fff;
}

.signup-btn:hover {
    background-color: #003c8b;
    color: #fff;
}

.navbar-toggler:focus {
    box-shadow: none;
}

@media(max-width:991px) {
    .navbar-collapse {
        display: none !important;
    }
}

.mobile-action-btns {
    border-bottom: 1px solid #86888a;
}

.mobile-action-btns .mobile-action-btn {
    display: flex;
    align-items: center;
    gap: .55rem;
    padding: .65rem 1rem;
    font-weight: 600;
    text-decoration: none;
    width: 100%;
}

.mobile-action-btns .mobile-action-ai {
    background: linear-gradient(135deg, #f03535, #d03e24);
    color: #fff !important;
}

.mobile-action-btns .mobile-action-normal {
    background: #f8f9fa;
    color: #111 !important;
}

.mobile-action-btns .mobile-action-normal:hover {
    background: #eceff1;
}

.tools-menu .tool-icon {
    padding: 10px;
    background-color: #f8f9fa;
}

/* Navbar End */

.course-header {
    background-size: 100% !important;
    background-position: center;
    background-blend-mode: overlay;
    color: white;
    padding: 100px 0 80px;
    position: relative;
    overflow: hidden;
}

.course-header::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    z-index: 0;
}

.course-header .container {
    position: relative;
    z-index: 1;
}

.course-header h1 {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.course-header .subtitle {
    font-size: 1.3rem;
    opacity: 0.9;
    line-height: 1.6;
    margin-bottom: 30px;
    max-width: 700px;
}

.highlight-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.9rem;
    margin-right: 10px;
    margin-bottom: 10px;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.price-card {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(15px);
    border-radius: 20px;
    padding: 30px 25px;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.18);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.price-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.25);
}

.price-card .price {
    font-size: 2.4rem;
    font-weight: 800;
}

.price-card .original-price {
    font-size: 1.3rem;
    text-decoration: line-through;
    opacity: 0.7;
    margin-left: 10px;
}

.enroll-btn {
    background: var(--secondary);
    border: none;
    color: #000;
    font-weight: bold;
    padding: 14px 30px;
    border-radius: 50px;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(243, 198, 19, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.enroll-btn:hover {
    background-color: #e0b411;
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 25px rgba(243, 198, 19, 0.4);
}

.stats-section {
    background: white;
    border-radius: 16px;
    padding: 40px 30px;
    box-shadow: var(--card-shadow);
    margin: -40px auto 40px;
    position: relative;
    z-index: 10;
    max-width: 95%;
}

.stat-item {
    text-align: center;
    padding: 15px;
}

.stat-number {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary);
    display: block;
    line-height: 1;
}

.stat-label {
    font-size: 0.95rem;
    color: #666;
    margin-top: 8px;
}

.section-card {
    background-color: white;
    padding: 30px;
    border-radius: 16px;
    box-shadow: var(--card-shadow);
    margin-bottom: 30px;
    transition: all 0.3s ease;
}

.section-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--hover-shadow);
}

.section-title {
    color: var(--primary);
    margin-bottom: 25px;
    font-weight: 700;
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--secondary);
    border-radius: 2px;
}

.section-card.center-title .section-title {
    text-align: center;
}

.section-card.center-title .section-title::after {
    left: 50%;
    transform: translateX(-50%);
}

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    position: relative;
    padding-left: 35px;
    margin-bottom: 15px;
    line-height: 1.6;
}

.feature-list li::before {
    content: "\2714";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
    font-size: 1.2rem;
    background: rgba(0, 70, 173, 0.1);
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.topic-pill {
    display: inline-block;
    padding: 12px 20px;
    background: rgba(0, 70, 173, 0.1);
    color: var(--primary);
    border-radius: 50px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    margin: 5px;
    border: 1px solid rgba(0, 70, 173, 0.2);
}

.topic-pill:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 70, 173, 0.2);
}

.info-highlight {
    background: var(--gradient);
    color: white;
    padding: 30px;
    border-radius: 16px;
    box-shadow: var(--card-shadow);
    margin-bottom: 30px;
}

.info-highlight h4 {
    font-weight: 700;
    margin-bottom: 20px;
}

.curriculum-accordion {
    border: none;
    margin-bottom: 15px;
    border-radius: 12px !important;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
}

.curriculum-accordion .accordion-button {
    background-color: white;
    color: var(--dark);
    font-weight: 600;
    padding: 20px;
    border: none;
    box-shadow: none;
}

.curriculum-accordion .accordion-button:not(.collapsed) {
    background-color: var(--primary);
    color: white;
}

.curriculum-accordion .accordion-button::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%230046ad'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.curriculum-accordion .accordion-button:not(.collapsed)::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23ffffff'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.curriculum-accordion .accordion-body {
    padding: 25px;
    background-color: #f9fafc;
}

.curriculum-accordion .accordion-body ul {
    margin-bottom: 15px;
    list-style: none;
}

.curriculum-accordion .accordion-body li {
    margin-bottom: 8px;
    position: relative;
    padding-left: 20px;
}

.curriculum-accordion .accordion-body li::before {
    content: "•";
    color: var(--primary);
    font-weight: bold;
    position: absolute;
    left: 0;
}

.sidebar-card {
    background-color: white;
    padding: 25px;
    border-radius: 16px;
    box-shadow: var(--card-shadow);
    text-align: center;
    position: sticky;
    top: 20px;
    border: 1px solid #eaeaea;
    margin-bottom: 30px;
}

.sidebar-card img {
    border-radius: 12px;
    margin-bottom: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    width: 100%;
}

.sidebar-card .price-info {
    margin: 20px 0;
}

.sidebar-card .current-price {
    color: var(--primary);
    font-weight: 800;
    font-size: 1.5rem;
}

.sidebar-card .original-price {
    text-decoration: line-through;
    color: #999;
    font-size: 1.2rem;
    margin-left: 10px;
}

@keyframes blinkAnimation {
    0% {
        opacity: 1;
    }

    50% {
        opacity: 0.7;
    }

    100% {
        opacity: 1;
    }
}

.blink {
    animation: blinkAnimation 1.5s infinite;
    color: #dc3545;
    font-weight: 700;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 107, 107, 0.7);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(255, 107, 107, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(255, 107, 107, 0);
    }
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.feature-item {
    display: flex;
    align-items: center;
    padding: 10px;
}

.feature-item i {
    color: var(--primary);
    margin-right: 10px;
    font-size: 1.2rem;
}

@media (max-width: 768px) {
    .course-header{
        background-size: cover !important;
        background-repeat: no-repeat;
    }

    .course-header h1 {
        font-size: 2.2rem;
    }

    .course-header .subtitle {
        font-size: 1.1rem;
    }

    .stats-section {
        margin-top: -20px;
        padding: 25px 15px;
    }

    .stat-number {
        font-size: 1.8rem;
    }

    .section-card {
        padding: 20px;
    }
}

#zsiq_cus_sticker{
    background-color: #1e52aa;
    color: white;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    border-radius: 12px;
    text-align: center;
    height: 100px;
    cursor: pointer;
    transform-origin: center;
    margin-bottom: 10px;
    margin-right: 10px;
    /* Heartbeat Animation */
    animation: heartbeat 3s infinite;
    transition: box-shadow 0.3s ease, transform 0.3s ease;
    
}

/* Smooth Heartbeat Keyframes */
@keyframes heartbeat {
    0%, 28%, 70%, 100% {
        transform: scale(1);
    }
    14%, 42% {
        transform: scale(1.15);
    }
}

.zsiq-toggle .zsiq-close-icn{
    background-color: #ff3131;
    border-radius: 50%;
}

/* Footer */

.footer-modern {
    background: linear-gradient(135deg, #0f172a, #020617);
    color: #f8fafc;
    position: relative;
    overflow: hidden;
}

.footer-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #004aad, transparent);
}

.footer-modern .footer-brand {
    margin-bottom: 2rem;
}

.footer-modern .footer-logo {
    background: white;
    border-radius: 8px;
    padding: 12px;
    display: inline-block;
    margin-bottom: 1.5rem;
}

.footer-modern .footer-logo img {
    height: 35px;
}

.footer-modern .social-links {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.footer-modern .social-link {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #f8fafc;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-modern .social-link:hover {
    background: #004aad;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.footer-modern .footer-section {
    margin-bottom: 2.5rem;
}

.footer-modern .footer-title {
    color: #f8fafc;
    font-weight: 600;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-modern .footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: #004aad;
    border-radius: 2px;
}

.footer-modern .footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-modern .footer-links li {
    margin-bottom: 0.75rem;
}

.footer-modern .footer-links a {
    color: #94a3b8;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    line-height: 1.4;
}

.footer-modern .footer-links a:hover {
    color: #f8fafc;
    padding-left: 5px;
}

.footer-modern .contact-info {
    margin-bottom: 2rem;
}

.footer-modern .phone-number {
    font-size: 1.25rem;
    font-weight: 600;
    color: #f8fafc;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-modern .whatsapp-btn {
    background: #25D366;
    border: none;
    border-radius: 8px;
    padding: 12px 20px;
    color: white;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.footer-modern .whatsapp-btn:hover {
    background: #128C7E;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    color: white;
}

.footer-modern .courses-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.footer-modern .course-category {
    margin-bottom: 2rem;
}

.footer-modern .footer-bottom {
    border-top: 1px solid #334155;
    padding: 1.5rem 0;
    margin-top: 2rem;
}

.footer-modern .footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-modern .legal-links {
    display: flex;
    gap: 2rem;
}

.footer-modern .legal-links a {
    color: #94a3b8;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-modern .legal-links a:hover {
    color: #f8fafc;
}

.footer-modern .copyright {
    color: #94a3b8;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .footer-modern .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-modern .legal-links {
        justify-content: center;
    }

    .footer-modern .courses-columns {
        grid-template-columns: 1fr;
    }

    .footer-modern .social-links {
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .footer-modern .footer-title {
        font-size: 1rem;
    }

    .footer-modern .footer-links a {
        font-size: 0.85rem;
    }

    .footer-modern .legal-links {
        flex-direction: column;
        gap: 1rem;
    }
}